Joachim Rieger
Director/Board Member en TELEFÓNICA DEUTSCHLAND HOLDING AG .
Origen de la red de primer grado Joachim Rieger.
| Entidad | Tipo de entidad | Industria | |
|---|---|---|---|
| Public Company | Wireless Telecommunications | 40 | |
TGCS Essen & Potsdam GmbH
 TGCS Essen & Potsdam GmbH Miscellaneous Commercial ServicesCommercial Services Part of Telefónica SA, TGCS Essen & Potsdam GmbH is a company that provides an online portal for Telefónica in Germany. The private company is based in Potsdam, Germany. The CEOs of the company are Ulf Michaelis, Marc Heinze, Torsten Brühl.
5
| Subsidiary | Miscellaneous Commercial Services | 5 |
E-Plus Mobilfunk Geschäftsführungs GmbH
1
| Subsidiary | 1 |
Gráfico Empresas conectadas de segundo grado
Relaciones con varias empresas
Empresas conectadas a Joachim Rieger a través de su red personal
| Empresa | Sector | Personas relacionadas | Puesto principal |
|---|---|---|---|
| HP INC. | Computer Processing Hardware | Corporate Officer/Principal Corporate Officer/Principal | |
| TELEFÔNICA BRASIL S.A. | Specialty Telecommunications | Director/Board Member Director/Board Member | |
| SIEMENS AG | Industrial Machinery | Chief Executive Officer Comptroller/Controller/Auditor | |
British Telecommunications Plc
 British Telecommunications Plc Finance/Rental/LeasingFinance British Telecom Plc provides telecommunication services. It offers broadband, phone lines, mobile phones, and IT services. The company offers telecom products and services for commercial purpose. British telecom is headquartered in London, UK | Finance/Rental/Leasing | Director/Board Member | |
O2 Holdings Ltd.
 O2 Holdings Ltd. Wireless TelecommunicationsCommunications Part of Telefónica SA, O2 Holdings Ltd. is a leading digital communications company based in Slough, UK. O2 has the highest customer satisfaction for any mobile provider, according to Ofcom. Customers can also enjoy exclusive benefits for being with both Virgin Media and O2. The British company's website, O2.co.uk, provides information about My O2, Priority, O2 Refresh, O2 Wifi, and much more. Additionally, customers can browse the range of 4G and 5G phones using the Android Operating System from Samsung, Google, Nothing, and more with pay monthly deals available. Founded in 1991, the private company offers phones, tablets, mobile broadband, and sim only deals on the Best Network for Coverage. | Wireless Telecommunications | Director/Board Member Director/Board Member | |
| TELEFÓNICA, S.A. | Specialty Telecommunications | Director/Board Member Director/Board Member Chief Operating Officer Chief Operating Officer Comptroller/Controller/Auditor Corporate Officer/Principal Director/Board Member Human Resources Officer Corporate Officer/Principal Director of Finance/CFO Human Resources Officer Corporate Officer/Principal Public Communications Contact | |
Telefónica Móviles España SA
 Telefónica Móviles España SA Wireless TelecommunicationsCommunications Telefonica Moviles Espana SA provides mobile communication services. It operates under the trade name Movistar, offering a range of wireless services, including international roaming, and wireless Internet and data communication. The company has alliances with T-Mobile International, Telecom Italia Mobile, and Orange SA. Telefonica Moviles Espana was founded on February 14, 2000 and is headquartered in Madrid, Spain. | Wireless Telecommunications | Director/Board Member Investor Relations Contact | |
Telefónica Internacional SAU
 Telefónica Internacional SAU Specialty TelecommunicationsCommunications Telefónica Internacional operates as a holding company with interests in the telecommunications industry. The firm is based in Madrid. | Specialty Telecommunications | Director of Finance/CFO Director/Board Member | |
| ACERINOX S.A. | Steel | Director/Board Member | |
| The University of Manchester | College/University | Undergraduate Degree | |
O2 Group Ltd
 O2 Group Ltd Medical SpecialtiesHealth Technology O2 Group Ltd provides temporary and permanent operating theatre suites to the health service. | Medical Specialties | Corporate Officer/Principal | |
Unitel SA
 Unitel SA Specialty TelecommunicationsCommunications Unitel SA provides satellite telecommunications and television broadcasting services. It supports the satellite relay of 132 television channels of Europe and the Middle East for global distribution. The company also offers value-added services, such as editing, post production, and video-on-demand. Unitel is headquartered in Athens, Greece. | Specialty Telecommunications | Sales & Marketing | |
BT Cellnet
 BT Cellnet Wireless TelecommunicationsCommunications Part of Ingram Micro Holding Corp., BT Cellnet is a British company that provides mobile telecommunications services. The private company is based in Slough, UK. | Wireless Telecommunications | Corporate Officer/Principal | |
Telefonica UK Ltd.
 Telefonica UK Ltd. Wireless TelecommunicationsCommunications Telefonica UK Ltd. provides broadband and Internet Protocol VPN network services. The company was founded by John Carrington and is headquartered in Slough, the United Kingdom. | Wireless Telecommunications | Director of Finance/CFO Corporate Officer/Principal | |
| University of Warwick | College/University | Graduate Degree | |
| Universidad Complutense de Madrid | College/University | Corporate Officer/Principal Undergraduate Degree Graduate Degree | |
| University of Deusto | College/University | Undergraduate Degree | |
| The University of Exeter | College/University | Graduate Degree | |
| Norwegian School of Economics & Business Administration | College/University | Masters Business Admin | |
| O2 CZECH REPUBLIC A.S. | Major Telecommunications | Chairman Director/Board Member Director/Board Member Chairman Chairman Director/Board Member | |
| CAIXABANK, S.A. | Regional Banks | Director/Board Member Director/Board Member | |
Telefónica de España SA
 Telefónica de España SA Wireless TelecommunicationsCommunications Part of Telefónica SA, Telefónica de España SA is a private company based in Madrid, Spain. The Spanish company provides a program called ADR, which allows access to the American Depositary Receipts of Telefónica with a US certificate of the shares. | Wireless Telecommunications | Director/Board Member Corporate Officer/Principal Public Communications Contact Corporate Secretary | |
Telefónica Germany GmbH & Co. OHG
 Telefónica Germany GmbH & Co. OHG Wireless TelecommunicationsCommunications Telefónica Germany GmbH & Co. oHG engages in telecommunication services. It specializes in digitalisation, protection and security of personal data, ad network processing. The company was founded in May 1995 and is headquartered in Munich, Germany. | Wireless Telecommunications | President Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Director of Finance/CFO Chief Tech/Sci/R&D Officer Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
TGCS Rostock GmbH
 TGCS Rostock GmbH Specialty TelecommunicationsCommunications Part of Telefónica SA, TGCS Rostock GmbH is a telecommunications company based in Munich, Germany. The CEOs are Maria Cristina Méndez Echevarria, Torsten Brühl. TGCS Rostock provides telecommunications services. The German company was founded in 1995. | Specialty Telecommunications | Chairman Director/Board Member Chief Executive Officer | |
| TELEFÓNICA CHILE S.A. | Major Telecommunications | Director/Board Member | |
Telefónica O2 Holding Ltd.
 Telefónica O2 Holding Ltd. Wireless TelecommunicationsCommunications Telefónica Europe Plc operates as a mobile communication services company. It offers integrated mobile, fixed, and broadband services. The firm provides mobile telecommunications services using universal mobile telecommunications system, general packet radio services, and fixed line systems. The company was founded on December 10, 2004 and is headquartered in Slough, the United Kingdom. | Wireless Telecommunications | Chief Executive Officer Chief Executive Officer Director/Board Member Director/Board Member Comptroller/Controller/Auditor Corporate Officer/Principal | |
Asia-Pacific Committee of German Business (Germany)
 Asia-Pacific Committee of German Business (Germany) Miscellaneous Commercial ServicesCommercial Services Asia-Pacific Committee of German Business operates as a forum for the formulation and discussion of Asia-Pacific-related economic and political interests concerning German and Asian business. The company is headquartered in Berlin, Germany. | Miscellaneous Commercial Services | Chairman | |
Verband der Anbieter von Telekommunikations- und Mehrwertdien
 Verband der Anbieter von Telekommunikations- und Mehrwertdien Specialty TelecommunicationsCommunications Verband der Anbieter von Telekommunikations- und Mehrwertdienstleistungen is a German company that provides wireless telecommunication services. The private company is based in Berlin City, Germany. The company was founded by Candace Johnson. | Specialty Telecommunications | Director/Board Member | |
| BREKO Bundesverband Breitbandkommunikation e.V. | Director/Board Member | ||
Telefónica Germany Management GmbH
 Telefónica Germany Management GmbH Financial ConglomeratesFinance Part of Telefónica SA, Telefónica Germany Management GmbH is a Munich-based investment holding company. Telefónica Germany Management GmbH functions as an investment holding company. The private company was founded in 1995 and the CEO is Markus Agel. | Financial Conglomerates | Corporate Officer/Principal Director of Finance/CFO | |
Deutsche Glasfaser Wholesale GmbH
 Deutsche Glasfaser Wholesale GmbH Specialty TelecommunicationsCommunications Part of Deutsche Glasfaser Holding GmbH, Deutsche Glasfaser Wholesale GmbH is a German company that delivers internet, telephone, and television services with speeds of up to 1 Gbit/s. The company is based in Borken, Germany. The private company connects homes to the internet of the future and offer a range of products and services related to fiber optic technology. The company provides customer support through phone, email, and a contact form. It was founded in 2013 and is led by CEOs Angie Hagemann, Guido Eidmann, and Thorsten Dirks. | Specialty Telecommunications | Chief Executive Officer Chief Executive Officer | |
Telefonica Open Innovation SL
 Telefonica Open Innovation SL Investment ManagersFinance Wayra Investigación & Desarrollo SL is a venture capital and private equity firm, subsidiary of Telefónica Digital Holdings SL. The company was founded on April 14, 2011 and is headquartered Madrid, Spain. | Investment Managers | Director/Board Member Director/Board Member | |
Fundación Telefónica
 Fundación Telefónica Investment Trusts/Mutual FundsMiscellaneous Fundación Telefónica is a private company based in Madrid, Spain. The Spanish company provides social innovation programs based on new technologies and collaborative networks. | Investment Trusts/Mutual Funds | Director/Board Member Director/Board Member Director/Board Member Director/Board Member | |
| Deusto Business School | College/University | Undergraduate Degree | |
Deutsche Glasfaser Asset I GmbH
 Deutsche Glasfaser Asset I GmbH Specialty TelecommunicationsCommunications Deutsche Glasfaser Asset I GmbH provides high-speed internet, telephone, and television services with up to 1 Gbit/s (1000 Mbit/s) through fiber optic (FTTH) connections. The private company is based in Monheim am Rhein, Germany. The German company offers an easy-to-understand and transparent billing system for its DG-combo packages. The fiber optic installation in your property has many benefits, including increased value, higher attractiveness, and a free full installation. Customers can stay informed about current disruptions and maintenance through the company's website. The CEOs of the company are Thorsten Dirks, Guido Eidmann, Angie Hagemann. | Specialty Telecommunications | Chief Executive Officer Chief Executive Officer | |
Telxius Telecom SA
 Telxius Telecom SA Cable/Satellite TVConsumer Services Telxius Telecom SA operates as a international telecommunication infrastructure company. It owns and manages assets that offer services to multiple global telecommunications carriers, wholesale and retail telecommunications operators, and over-the-top content providers in several geographies. The firm operates through the following segments: Cable and Towers. The Cable segment provides whole Internet access to its customers worldwide via Telxius' submarine infrastructure and international circuits. The Towers segment offers co-location of space on multi-tenant telecommunication towers mainly to mobile network operators, both to Telefonica group companies and to third parties, through its portfolio of telecommunication towers. The company was founded on October 10, 2012 and is headquartered in Madrid, Spain. | Cable/Satellite TV | Director/Board Member | |
Giffgaff Ltd.
 Giffgaff Ltd. Wholesale DistributorsDistribution Services Part of Liberty Global Plc, Giffgaff Ltd. is a British company that sells mobile phones, accessories, sim cards and data packs. The private company is based in Uxbridge, UK. The company was founded in 2001. The CEO is Ashley Schofield. | Wholesale Distributors | Director/Board Member | |
Mmo2 Ltd.
 Mmo2 Ltd. Specialty TelecommunicationsCommunications Part of Telefónica SA, Mmo2 Ltd. provides mobile communications services. The private company is based in Slough, UK and was founded in 2001. | Specialty Telecommunications | Director/Board Member | |
Telefónica Germany Retail GmbH
 Telefónica Germany Retail GmbH Wireless TelecommunicationsCommunications Part of Telefónica SA, Telefónica Germany Retail GmbH is a telecommunications company based in Dusseldorf, Germany. The CEOs of the private company are Tobias Juchmes, Michael Kieninger, Kai-Uwe Laag. | Wireless Telecommunications | Director/Board Member Chairman | |
O2 Unify Ltd.
 O2 Unify Ltd. Miscellaneous Commercial ServicesCommercial Services Part of Liberty Global Plc, O2 Unify Ltd. provides information communications technology solutions and management services. The private company is based in Slough, UK and was founded in 2012. | Miscellaneous Commercial Services | Director/Board Member | |
| Telefónica Europa | Director of Finance/CFO Chief Executive Officer | ||
E-Plus Service GmbH
 E-Plus Service GmbH Specialty TelecommunicationsCommunications Part of Telefónica SA, E-Plus Service GmbH is a German telecommunications company that provides telecommunication services. The private company is based in Dusseldorf, Germany. The CEO of the company is Markus Haas. | Specialty Telecommunications | Chief Executive Officer | |
TGCS Berlin GmbH
 TGCS Berlin GmbH Miscellaneous Commercial ServicesCommercial Services Part of Telefónica SA, TGCS Berlin GmbH is a private company based in Dusseldorf, Germany. The CEOs of the German company are Denny Treichel-Günes, Torsten Brühl, Ulf Michaelis. | Miscellaneous Commercial Services | Chief Executive Officer Chief Executive Officer | |
VMED O2 UK Ltd.
 VMED O2 UK Ltd. Major TelecommunicationsCommunications Part of Liberty Global Plc, VMED O2 UK Ltd. provides mobile network with a broadband network services. The private company is based in London, UK. Lutz Markus Schuler has been the CEO of the British company since 2021. | Major Telecommunications | Director/Board Member Director/Board Member Director/Board Member | |
Cetin Group NV
 Cetin Group NV Specialty TelecommunicationsCommunications Part of PPF Group NV, Cetin Group NV is a telecommunications infrastructure services provider in the CEE region. The private company is based in Amsterdam, Netherlands. The Dutch company delivers tailored and flexible services to benefit its customers and is one of the largest telecommunications networks across the region. The CEO of the company is Juraj Šedivý. | Specialty Telecommunications | Director/Board Member | |
| Universidad Pontificia Comillas | College/University | Graduate Degree Graduate Degree | |
| Advantere School of Management | Corporate Officer/Principal |
Estadísticas
Internacional
| España | 18 |
| Reino Unido | 15 |
| Alemania | 13 |
| Estados Unidos | 2 |
| Brasil | 2 |
Sectorial
| Communications | 25 |
| Consumer Services | 10 |
| Finance | 5 |
| Commercial Services | 4 |
| Electronic Technology | 2 |
Operativa
| Director/Board Member | 149 |
| Corporate Officer/Principal | 68 |
| Chief Executive Officer | 38 |
| Chairman | 31 |
| Undergraduate Degree | 21 |
Las relaciones más conectadas
- Bolsa de valores
- Insiders
- Joachim Rieger
- Conexiones Empresas
